The Amico Suction Regulator, SRD-P2UT-GM, comes with a digital display, a Tubing Nipple patient connection, and a German Male for the inlet connection. The regulator is Pediatric 2 Mode and can regulate to 160mmHg for pediatric patients. This unit has positive pressure relief valves built in for safety and to ensure the correct suctioning procedures at all times that help improve clinical practices. Another key feature of this regulator is that this is the only vacuum regulator on the market with a disposable, clear/see-through back casing. Comes with a 12 year manufacturer warranty. Amico Connection Type: Tubing Nipple Standard:USA Body Color: White Inlet Connection: German Male Display: Digital Regulator Type: Pediatric 2 Mode/Pediatric Continuous